1112 微小すべり摩擦試験による摩耗素子の評価(マイクロトライボロジー,一般講演)

概要

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For the clarification of a wear mechanism and the establishment of a wear expression, it is necessary to investigate the amount of which wear elements transfer. In this study, the size and the quantity of wear elements on the friction surface are examined under different sliding conditions, and combinations of pure metals. Experiments are performed with the micro-sliding friction tester of a pin-on-block type. The micro-sliding tests are performed by sliding a pin by 120 μm using a piezoelectric actuator. After the micro-sliding tests, observations of the friction surface are conducted with an atomic force microscope (AFM). The experimental results show that the transfer of wear elements is verified by AFM observations. The difference of the lubricated condition and the load influences the quantity than the size of wear elements. In addition, the size and the quantity of wear elements were different according to the combination of materials.
一般社団法人日本機械学会の論文
2008-04-20